DE20308463U1 - Electronic vision aid - Google Patents

Electronic vision aid

Info

Publication number
DE20308463U1
DE20308463U1 DE20308463U DE20308463U DE20308463U1 DE 20308463 U1 DE20308463 U1 DE 20308463U1 DE 20308463 U DE20308463 U DE 20308463U DE 20308463 U DE20308463 U DE 20308463U DE 20308463 U1 DE20308463 U1 DE 20308463U1
Authority
DE
Germany
Prior art keywords
camera
aid according
visual aid
electronic visual
projector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20308463U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE20308463U priority Critical patent/DE20308463U1/en
Publication of DE20308463U1 publication Critical patent/DE20308463U1/en
Priority to EP04004910A priority patent/EP1482739A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/74Projection arrangements for image reproduction, e.g. using eidophor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/08Devices or methods enabling eye-patients to replace direct visual perception by another kind of perception
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00Teaching, or communicating with, the blind, deaf or mute
    • G09B21/001Teaching or communicating with blind persons

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Multimedia (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Projection Apparatus (AREA)
  • Studio Devices (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (16)

1. Elektronische Sehhilfe für Sehbehinderte mit einer von einer Halteeinrichtung (8) gehaltenen Kamera (7) und einem Projektor (4), der das von der Kamera (7) erfasste Bild in Echtzeit vergrößert auf einer Projektionsfläche (6) abbildet.1. Electronic visual aid for the visually impaired with a camera ( 7 ) held by a holding device ( 8 ) and a projector ( 4 ) which magnifies the image captured by the camera ( 7 ) in real time on a projection surface ( 6 ). 2. Elektronische Sehhilfe nach Anspruch 1, weiter mit einer Bedieneinheit (11) zur Fernbedienung von Einstellun­ gen an der Kamera (7) und dem Projektor (4).2. Electronic visual aid according to claim 1, further with an operating unit ( 11 ) for remote control of settings on the camera ( 7 ) and the projector ( 4 ). 3. Elektronische Sehhilfe nach Anspruch 1 oder 2, bei der die Kamera (7) eine digitale Kamera (7) ist und der Pro­ jektor (4) einen digitalen Videoeingang aufweist.3. Electronic vision aid according to claim 1 or 2, wherein the camera ( 7 ) is a digital camera ( 7 ) and the pro jector ( 4 ) has a digital video input. 4. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 3, bei der die Kamera (7) über einen Autofokus verfügt.4. Electronic visual aid according to one of claims 1 to 3, wherein the camera ( 7 ) has an auto focus. 5. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 4, bei der die Halteeinrichtung (8) für die Kamera (7) derart ausge­ bildet ist, dass die Kamera (7) in alle Richtungen ausgerich­ tet werden kann.5. Electronic visual aid according to one of claims 1 to 4, in which the holding device ( 8 ) for the camera ( 7 ) is formed such that the camera ( 7 ) can be aligned in all directions. 6. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 5, bei der die Halteeinrichtung (8) für die Kamera (7) eine Tisch­ klemme oder einen Standfuß aufweist. 6. Electronic visual aid according to one of claims 1 to 5, in which the holding device ( 8 ) for the camera ( 7 ) has a table clamp or a base. 7. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 6, bei der in der Kamera (7) oder dem Projektor (4) eine Vorrichtung zur elektronischen Bildverarbeitung vorgesehen ist.7. Electronic visual aid according to one of claims 1 to 6, in which a device for electronic image processing is provided in the camera ( 7 ) or the projector ( 4 ). 8. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 7, bei der der Projektor (4) weitere Datensignaleingänge zum An­ schluss von anderen Datensignalquellen als der Kamera (7) auf­ weist.8. Electronic visual aid according to one of claims 1 to 7, in which the projector ( 4 ) has further data signal inputs for connection to other data signal sources than the camera ( 7 ). 9. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 8, bei der das Bedienteil (11) ein Bedienelement zur Auswahl eines Bildausschnitts aufweist.9. Electronic visual aid according to one of claims 1 to 8, in which the operating part ( 11 ) has an operating element for selecting an image section. 10. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 9, bei der das Bedienteil ein Bedienelement zur Einstellung der Bild­ vergrößerung aufweist.10. Electronic visual aid according to one of claims 1 to 9, at the the control panel is a control element for adjusting the image shows enlargement. 11. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 10, bei der das Bedienteil ein Bedienelement zur Einstellung der Hin­ tergrundfarbe aufweist.11. Electronic visual aid according to one of claims 1 to 10, at the the control panel is a control element for setting the out has background color. 12. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 11, bei der das Bedienteil (11) ein Bedienelement zum Umschalten zwi­ schen Schwarz/Weiss- und Farbdarstellung aufweist.12. Electronic visual aid according to one of claims 1 to 11, wherein the control panel ( 11 ) has an operating element for switching between rule's black / white and color display. 13. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 12, bei der das Bedienteil (11) ein Bedienelement zur Einstellung des Kontrasts, insbesondere der Kontrastumkehr und der Kontrast­ verstärkung, aufweist.13. Electronic visual aid according to one of claims 1 to 12, wherein the control panel ( 11 ) has an operating element for adjusting the contrast, in particular the contrast reversal and the contrast enhancement. 14. Elektronische Sehhilfe nach einem der Ansprüche 4 bis 13, dadurch gekennzeichnet, daß die Kamera eine analoge Kamera ist.14. Electronic visual aid according to one of claims 4 to 13, characterized in that the camera is an analog Camera is. 15. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß eine Signalübertragungs­ einrichtung zwischen der Kamera und dem Projektor vorgesehen ist, die als kabelloses Netz ausgebildet ist.15. Electronic visual aid according to one of claims 1 to 14, characterized in that a signal transmission device provided between the camera and the projector which is designed as a wireless network. 16. Elektronische Sehhilfe nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß der Projektor und die Ka­ mera über ein Kabel verbunden sind.16. Electronic visual aid according to one of claims 1 to 14, characterized in that the projector and the Ka mera are connected via a cable.
DE20308463U 2003-05-30 2003-05-30 Electronic vision aid Expired - Lifetime DE20308463U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20308463U DE20308463U1 (en) 2003-05-30 2003-05-30 Electronic vision aid
EP04004910A EP1482739A1 (en) 2003-05-30 2004-03-03 Electronic visual aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20308463U DE20308463U1 (en) 2003-05-30 2003-05-30 Electronic vision aid

Publications (1)

Publication Number Publication Date
DE20308463U1 true DE20308463U1 (en) 2003-08-14

Family

ID=27763226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20308463U Expired - Lifetime DE20308463U1 (en) 2003-05-30 2003-05-30 Electronic vision aid

Country Status (2)

Country Link
EP (1) EP1482739A1 (en)
DE (1) DE20308463U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008019019A1 (en) 2008-04-15 2009-10-29 Rodenbröker & Partner Design und Kommunikation GmbH Projection furniture for visually impaired person to recognize e.g. text materials, on projection wall of room, has autofocus camera and projector completely set in operation by opening furniture or pulling of drawers
DE102008047376A1 (en) * 2008-09-15 2010-04-15 Endress + Hauser Wetzer Gmbh + Co. Kg Field device e.g. measuring device, for determining and monitoring e.g. temperature, of process and automation engineering, has control unit adjusting appearance of data in dependent of projection surface
EP2301384A1 (en) 2009-09-25 2011-03-30 Easybeam GmbH & Co. KG Projection furniture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767905A (en) * 1996-04-05 1998-06-16 Archambo; Michael Video camera periscope and monitor surveying devices for the handicapped
DE19734902C2 (en) * 1997-01-28 1999-10-14 Acritec Gmbh Device for improving or restoring vision of an eye with a damaged front section
US6731326B1 (en) * 1999-04-06 2004-05-04 Innoventions, Inc. Low vision panning and zooming device
DE19952393A1 (en) * 1999-10-29 2001-03-15 Baum Retec Ag Reading device has image acquisition unit movable at essentially constant distance above reading table; image acquisition units can be mounted in head part connected to reading table
JP2002287079A (en) * 2001-03-26 2002-10-03 Eiji Shimizu Video imparting device

Also Published As

Publication number Publication date
EP1482739A1 (en) 2004-12-01

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030918

R150 Term of protection extended to 6 years

Effective date: 20060803

R151 Term of protection extended to 8 years

Effective date: 20090730

R152 Term of protection extended to 10 years
R152 Term of protection extended to 10 years

Effective date: 20111025

R071 Expiry of right
R071 Expiry of right